Bookmark and Share

Energy Newsbriefs

Articles for September 30, 2013

ENERGY NEWSBRIEFS is a weekly current awareness service provided by the WSU Extension Energy Program Library and written by Angela Santamaria, WSU Energy Library Manager, to assist users in tracking developments in the energy field. To view past issues or to subscribe to receive an email notification of the publication of a new issue, go to the Energy Newsbriefs home.

Please be aware that although every URL is checked for accuracy prior to the publication of Energy Newsbriefs, URLs are, for various reasons, subject to change. Further, servers sometimes fail to connect to working URLs.


Farming the Heavens(go to page 59) was written by Wyatt C. King, Director, Albright Stonebridge Group. It describes the vertical farming (greenhouses that are several stories high) that is part of the urban-agriculture movement. The example covered is in Singapore which, currently, imports 90 percent of its food.


Taking Control(go to page 12), by staff, is the journal’s annual review of best building practices. It includes discussions of insulation, ventilation, electric heating, and ducts. Specific attention is paid to the differences between multifamily and single family buildings that necessitate different approaches to optimize each.


Going Green Improves Energy Consumption, Air Quality,” by Chrissy L.S. George, NEMA Communications, includes discussion of heat islands, two types of green walls, and more. It shows the connection between those and energy savings.



Shedding Light on Retrofits,” by Elizabeth Smyth, appeared in the August 2013 issue of Interiors & Sources. She reports that most (82 percent) pre-1980 buildings in the commercial sector “are using the same lighting technology now that they have used for the past 30 years.” She discusses the basic choices that can be made to make a lighting retrofit an excellent option.


Global Motor Labeling Program Provides Consistency in Successful Motors Initiative” was written by Daniel E. Delany, Agency and Standards Manager, Regal Beloit America Inc.; it was published in the August 2013 issue of NEMA's electroindustry. The Global Motor Efficiency Labeling Program alleviates the problem that motor manufacturers face when having to respond to energy-efficiency requirements that differ from country to country.


Preparing for a Pellet Tide” by Tim Portz, Executive Editor, Pellet Mill Magazine, shows that in England, pellets are replacing coal for heating. The author describes the conversions of coal plants to pellet ones.


"Fall and Winter Energy-Saving Tips" is a Web page from the Energy Efficiency and Renewable Energy Office of the U.S. Department of Energy. The site is now offering many tips for energy savings for the cooler months.


Stopping Repeat Wind-Farm Generator Failures,” by Randall Noone, PE, was published in the September 2013 issue of Maintenance Technology. It is a case study of generator failures on one farm and includes a thorough investigation into the causes of the failures, an examination of the problems found, and a successful maintenance solution put into place.

The following three articles were carried in the August 2013 issue of North American Windpower:

  1. As Towers Grow Taller, Consider Structural Impacts,” by Dilip Khatri, Founder of Khatri International, reports that towers have more than doubled in height and turbines are approaching eight times the capacity of older ones. The effects of these increases on structural integrity, soil stability, and frequency response are discussed.
  2. Understanding and Assessing Subsynchronous Resonance,” by Steven W. Saylors, Senior Specialist of Electrical Engineering at Vestas, explains the damage that subsynchronous resonance (SSR) can do, with particular attention to the different types of SSR.
  3. Using Anchor Foundations in Difficult Soil Conditions” was written by Horst Aschenbroich, President and CEO of Delta, British Columbia-based Con-Tech Systems Ltd. When spread-reinforced concrete footings cannot do the job, there are alternatives that can: micropiles. There are different ways to install them, depending on the application.

Past issues of Energy Newsbriefs are available here. Generally, subscription information for the journals cited above can be found at the home page of their web sites. © 2013 Washington State University Extension Energy Program. This publication contains material written and produced for public distribution.